| 1 | 1 | Dismantling brick or stone masonry in lime or cement mortar under 3 m height including stacking the useful materials for reuse and removing the debris with in 50 m Lead etc. and Complete for removal of Old and Damaged Rain Gauge as per the direction of Engineer in charge. | BI01010001010000000000000515BI0100001113 | 3.04 | cum |
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| 2 | 2 | Dismantling and removing Cement Concrete including stacking the useful materials for reuse and removing the debris within 50m. lead as per the direction of Engineer in charge. | BI01010001010000000000000515BI0100001114 | 1.52 | cum |
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| 3 | 3 | Earth work in ordinary soil within 50m, initial lead and 1.5m, initial lift including rough dressing and breaking clods to maximum 5cm to 7cm and laying in layers not exceeding 0.3m in depth and as per direction of the Engineer-in-charge. | BI01010001010000000000000515BI0100001115 | 42.14 | cum |
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| 4 | 4 | Filling the foundation and plinth with sand of approved quality and well watered & rammed including cost, royalty and carriage of all material & labour charges etc. complete as per direction of Engineer in charge. | BI01010001010000000000000515BI0100001116 | 5.67 | cum |
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| 5 | 5 | Cement Concrete (1:2:4) in foundation & plinth using 12mm size hard granite C.B chips including cost, royalty and carriage of all material & labour charge with cost of curing for required period etc. complete as per direction of Engineer in Charge. | BI01010001010000000000000515BI0100001117 | 36.6 | cum |
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| 6 | 6 | Priming one coat on MS angle & MS flat framed structure with any approved Primer including Cost of Material & Labour as per the direction of the Engineer-in-charge. | BI01010001010000000000000515BI0100001118 | 171.45 | sqm |
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| 7 | 7 | Painting two coat on MS angle & MS flat framed structure with any approved Paint on new wood/iron works, including Cost of Material & labour as per direction of the Engineer-in-charge. | BI01010001010000000000000515BI0100001119 | 171.45 | sqm |
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| 8 | 8 | Fixing & fitting of Galvanized Iron Park Chain Link Fencing of 3.76mm thick with mesh size 50.8 mm around the rain fall station / FCS erecting mild steel powdered coated angle 50mmx50mmx6mm of 2.7 mtr ht. around the fencing areas at an interval of 1.5 mtr to 1.65 m as per site condition and inter connected with powdered coated MS flat bar of size 32mmx6mm running on top, middle and in bottom and of tying 4mm thick G.I. wire in the centre in 0.5mt interval in height and welding etc properly, having provision of small MS grill gate of size (1.2mx2m) to enter with locking arrangement including cost of material, labour and carriage as per direction of the Engineer-in-charge. | BI01010001010000000000000515BI0100001120 | 568 | sqm |
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| 9 | 9 | Supplying & installation of new Ordinary Rain Gauge (Non -Recording) (with IMD Certificate) and Glass for measuring rain fall in mm, 4 ltr capacity plastic bottle as per IS: 5225 1992 complete as per drawing & specification. | BI01010001010000000000000515BI0100001121 | 18 | Nos. |
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